﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace control.Dal
{
    class DalCommon
    {
        private static TrangSucShopDataContext trangSucDB;

        public static TrangSucShopDataContext TrangSucDB
        {
            get
            {
                if (trangSucDB == null)
                    trangSucDB = new TrangSucShopDataContext();
                return trangSucDB;
            }
        }
    }
}
